On the effect of glycolic acid on brown spots
There are brown spots in the world, and everyone seeks a way to get rid of them. Recently, glycolic acid has attracted much attention in the treatment of brown spots.

Glycolic acid has unique properties. It can penetrate into the shallow layers of the skin, gently exfoliate the cuticles, and make the old cells on the surface of the skin fall off and regenerate. During this process, the color of brown spots gradually fades. Because brown spots are mostly caused by pigmentation, glycolic acid promotes the acceleration of skin metabolism, causing the deposited pigment to fall off with the old cells, thereby diluting brown spots.

And glycolic acid can stimulate the production of collagen. If the collagen in the skin is sufficient, it will be firmer and fuller, and the skin at the brown spot will also be improved, which will gradually be consistent with the surrounding normal skin. The contrast of the brown spot will be reduced visually, and the color of the view will no longer be so abrupt.

When using glycolic acid, it should be handled with caution. Because of its certain irritation, beginners should try it on a small area of skin first to see if there is any discomfort, such as redness, itching, etc. If the skin is sensitive, you should pay special attention to the choice of concentration, starting from a low concentration, gradually adapting, and then adjusting it according to the skin's tolerance.

In short, glycolic acid in the treatment of brown spots is a method, but it is used properly to obtain its benefits and avoid its harm, so that the skin can return to a smooth and uniform state.